2. PSD work & DIA results (IMAGE)
Caption
(a) With a portable hand drilling device, samples of only 1~2 g are being taken at every 10 mm depth, up to 40 mm so that the least damage to the concrete specimen is achieved. (b) Final outputs of fire-damaged temperatures at each depth where samples are taken and time-temperature curves at surface of the concrete specimen are resulted from computational work of DIA
Credit
Korea Institute of Civil Engineering and Building Technology (KICT)
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Original content